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Home Categories Charging & Starting Systems Voltage Regulators Voltage Regulators

Voltage Regulators

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Charging & Starting Systems

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Charging & Starting Systems
12317540657 - : Voltage Regulator for BMW: 128i, Z4 Image

Voltage Regulator
Part Number: 12-31-7-540-657
BMW BMW
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Other Names: Charging System Voltage Regulator, Voltage Regulator 123030
Replaces: 12-31-7-542-530
Description: Z4. 3.0l. Bosch Alternator.
Fits:
  • BMW:
    • 128i,
    • Z4
MSRP $218.24
$159.67
12317603775 - : Voltage Reg for BMW: X5, X6 Image

Voltage Reg
Part Number: 12-31-7-603-775
BMW BMW
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Notes: Included with alternator.
Other Names: Voltage Regulator, Voltage Regulator 123030
Replaces: 12-31-7-560-987, 12-31-7-563-833, 12-31-7-567-617
Description: 4.8L, with 4 zone ctrl. X5. 4.8l. 220 amp. 3.0L. X6. Xdrive35i. With diesel.
Fits:
  • BMW:
    • X5,
    • X6
MSRP $226.55
$165.74
12318510092 - : Voltage Regulator for BMW: M5, M6 Image

Voltage Regulator
Part Number: 12-31-8-510-092
BMW BMW
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Notes: Included with alternator.
Other Names: Voltage Reg, Charging System Voltage Regulator, Voltage Regulator 123030
Replaces: 12-31-7-804-137, 12-31-7-836-490
Description: 5.0L. M6. M5.
Fits:
  • BMW:
    • M5,
    • M6
Backordered
12311726022 - : Voltage Regulator for BMW: 318i, 318is, 325, 325e, 325es, 325i, 325is, 325iX, 524td, 525i, 525iT, 528e, 533i, 535i, 535is, 633CSi, 635CSi, 733i, 735i, 735iL, L6, L7, M3, M5, M6 Image

Voltage Regulator
Part Number: 12-31-1-726-022
BMW BMW
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Notes: 1990-92 M5, 535, 750 Alternator Serviced As Assembly Only. 1993 740 Alternator Serviced As An Assembly Only.
Other Names: Voltage Reg, Regulator, Charging System Voltage Regulator, Voltage Regulator C123030
Replaces: 12-31-1-271-664, 12-31-1-722-755, 12-32-1-279-548, 12-32-1-711-399
Description: 4 & 6 cyl. Integral type. 80 amp.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325,
    • 325e,
    • 325es,
    • 325i,
    • 325is,
    • 325iX,
    • 524td,
    • 525i,
    • 525iT,
    • 528e,
    • 533i,
    • 535i,
    • 535is,
    • 633CSi,
    • 635CSi,
    • 733i,
    • 735i,
    • 735iL,
    • L6,
    • L7,
    • M3,
    • M5,
    • M6
Backordered
12317561939 - : Charging System Voltage Regulator for BMW: 1 Series M, 128i, 135i, 135is, 328i, 328i xDrive, 335is, X5 Image

Charging System Voltage Regulator
Part Number: 12-31-7-561-939
BMW BMW
Shop all BMW products
Other Names: Voltage Reg, Voltage Regulator, Voltage Regulator 123030
Replaces: 12-31-7-552-817
Description: 180 Amp.Alternator. Without turbo, 180 amp. 3.0L gas non turbo, 180 amp. X5. 3.0l. Without diesel. 180 amp.
Fits:
  • BMW:
    • 1 Series M,
    • 128i,
    • 135i,
    • 135is,
    • 328i,
    • 328i xDrive,
    • 335is,
    • X5
MSRP $218.24
$159.67
12318510090 - : Charging System Voltage Regulator for BMW: 128i, 550i, X5 Image

Charging System Voltage Regulator
Part Number: 12-31-8-510-090
BMW BMW
Shop all BMW products
Notes: Included with alternator.
Other Names: Voltage Reg, Voltage Regulator, Voltage Regulator 123030
Replaces: 12-31-7-542-936, 12-31-7-547-082, 12-31-7-560-559, 12-31-7-567-618
Description: Valeo Alternator. 3.0L turbo diesel, 180 amp. 4.8L, without 4 zone ctrl. X5. 4.8l. 180 amp. X5. 3.0l. With diesel.
Fits:
  • BMW:
    • 128i,
    • 550i,
    • X5
Backordered
12317603776 - : Voltage Regulator for BMW: 550i, 550i GT, 550i GT xDrive, 550i xDrive, 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe, 750i, 750i xDrive, 750Li, 750Li xDrive, Alpina B7, Alpina B7 xDrive, Alpina B7L, Alpina B7L xDrive, M6, X5, X6 Image

Voltage Regulator
Part Number: 12-31-7-603-776
BMW BMW
Shop all BMW products
Notes: Included with alternator.
Other Names: Voltage Reg, Regulator, Charging System Voltage Regulator, Voltage Regulator 123030
Replaces: 12-31-7-568-259
Description: 750i, 750Li, 750xi, 750lxi. 550i. X5. 4.4l. X6. Xdrive50i. M. Vendor:bosch. 4.4L turbo (n63t). Vendor:valeo.
Fits:
  • BMW:
    • 550i,
    • 550i GT,
    • 550i GT xDrive,
    • 550i xDrive,
    • 650i,
    • 650i Gran Coupe,
    • 650i xDrive,
    • 650i xDrive Gran Coupe,
    • 750i,
    • 750i xDrive,
    • 750Li,
    • 750Li xDrive,
    • Alpina B7,
    • Alpina B7 xDrive,
    • Alpina B7L,
    • Alpina B7L xDrive,
    • M6,
    • X5,
    • X6
Backordered
12311432978 - : Charging System Voltage Regulator for BMW: 528i, Z3 Image

Charging System Voltage Regulator
Part Number: 12-31-1-432-978
BMW BMW
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Notes: Alternator Is Sold Only As An Assembly For 1996-01.
Other Names: Alternator, Compact Alternator C123010
Replaces: 12-31-1-432-984
Description: Z3. 2.8l. 90 amp. 90 Amp Alternator. Valeo Alternator. Z3. 2.5l. 90 amp. 2.5 & 3.0L, 90 amp, remanufactured. 528i. 90 amp.
Fits:
  • BMW:
    • 528i,
    • Z3
MSRP $1,121.10
$928.27
12311722962 - : Rectifier for BMW: 325i, 325is, 325iX, 525i, 535i, 735i, 735iL, M3, M5 Image

Rectifier
Part Number: 12-31-1-722-962
BMW BMW
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Notes: 1990-92 M5 And 535 Alternator Serviced As Assembly Only. 1993 325 Alternator Serviced As An Assembly Only. 1993 740 Alternator Serviced...
Other Names: Diode Assembly C123030
Replaces: 12311318295
Description: 4 cyl & 6 cyl. M5.
Fits:
  • BMW:
    • 325i,
    • 325is,
    • 325iX,
    • 525i,
    • 535i,
    • 735i,
    • 735iL,
    • M3,
    • M5
Backordered
12311727756 - : Brushes for BMW: 318i, 318is, 325, 325e, 325es, 325i, 325is, 325iX, 524td, 525i, 528e, 533i, 535i, 535is, 633CSi, 635CSi, 733i, 735i, 735iL, 750iL, 850Ci, 850i, M3, M5, M6 Image

Brushes
Part Number: 12-31-1-727-756
BMW BMW
Shop all BMW products
Notes: 1990-92 M5, 535, 750 Alternator Serviced As Assembly Only. 1993 325 Alternator Serviced As An Assembly Only. 1993 740 Alternator Serviced...
Other Names: Carbon Brush Set C124099
Replaces: 12-31-1-279-539, 12-31-1-715-168
Description: With 80 amp. All models. M5, 535.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325,
    • 325e,
    • 325es,
    • 325i,
    • 325is,
    • 325iX,
    • 524td,
    • 525i,
    • 528e,
    • 533i,
    • 535i,
    • 535is,
    • 633CSi,
    • 635CSi,
    • 733i,
    • 735i,
    • 735iL,
    • 750iL,
    • 850Ci,
    • 850i,
    • M3,
    • M5,
    • M6
MSRP $21.01
$18.65
12321739435 - : Voltage Regulator for BMW: 318i, 318is, 318ti, 323i, 323is, 325i, 325is, 328i, 328is, 525i, 525iT, 530i, 535i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, M3, M5, Z3 Image

Voltage Regulator
Part Number: 12-32-1-739-435
BMW BMW
Shop all BMW products
Notes: 1990-92 M5, 535, 750 Alternator Serviced As Assembly Only. 1993 740 Alternator Serviced As An Assembly Only.
Other Names: Charging System Voltage Regulator, Voltage Reg, Pulley, Voltage Regulator C123030
Replaces: 12-31-1-735-788, 12-31-2-244-626, 12311437340, 12311739435
Description: Valeo Alternator. 318i, is, ic. 318ti. 323is, ic. 80 amp. Z3. 3.2l.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti,
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • 530i,
    • 535i,
    • 540i,
    • 740i,
    • 740iL,
    • 750iL,
    • 840Ci,
    • 850Ci,
    • 850CSi,
    • M3,
    • M5,
    • Z3
MSRP $179.06
$135.23
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